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What's the best way to parse command line arguments? [closed]
...rse your arguments with:
options, args = parser.parse_args()
This will, by default, parse the standard arguments passed to the script (sys.argv[1:])
options.query will then be set to the value you passed to the script.
You create a parser simply by doing
parser = optparse.OptionParser()
Thes...
jQuery .each() index?
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laravel throwing MethodNotAllowedHttpException
...to create a login form and just make sure that data is posted successfully by printing it in the next form. I am getting this exception:
...
How to plot two histograms together in R?
...the bars are stacked which is misleading when combined with a density that by default seems to be "identity", i.e., overlayed as opposed to stacked.
– Shadow
Jun 8 '15 at 11:56
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How do I get the opposite (negation) of a Boolean in Python?
...ay([ True, False, False, True])
Customizing your own classes
not works by calling bool on the value and negate the result. In the simplest case the truth value will just call __bool__ on the object.
So by implementing __bool__ (or __nonzero__ in Python 2) you can customize the truth value and t...
Git update submodules recursively
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What's the difference between using INDEX vs KEY in MySQL?
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best way to add license section to iOS settings bundle
...cense file into multiple strings.
You can create a line break within these by include a literal carriage return (ie. otherwise known as ^M, \r or 0x0A)
Make sure not to include any literal "s mid-text. If you do, some or all of the strings in the file will get silently ignored.
I've got a convenie...
Move an item inside a list?
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How to write Unicode characters to the console?
...answered Jan 23 '19 at 13:07
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